2005 BMW 745 vs. 1981 Chevrolet Blazer
To start off, 2005 BMW 745 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1981 Chevrolet Blazer would be higher. At 6,207 cc (8 cylinders), 1981 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2005 BMW 745 (341 HP @ 6100 RPM) has 212 more horse power than 1981 Chevrolet Blazer. (129 HP @ 3600 RPM). In normal driving conditions, 2005 BMW 745 should accelerate faster than 1981 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 745 weights approximately 80 kg more than 1981 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 745. In wet, icy, snow, or gravel driving conditions, 1981 Chevrolet Blazer will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 BMW 745 (447 Nm @ 3600 RPM) has 121 more torque (in Nm) than 1981 Chevrolet Blazer. (326 Nm @ 2000 RPM). This means 2005 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1981 Chevrolet Blazer.
Compare all specifications:
| 2005 BMW 745 | 1981 Chevrolet Blazer | |
| Make | BMW | Chevrolet |
| Model | 745 | Blazer |
| Year Released | 2005 | 1981 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4392 cc | 6207 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 341 HP | 129 HP |
| Engine RPM | 6100 RPM | 3600 RPM |
| Torque | 447 Nm | 326 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 2025 kg | 1945 kg |
| Vehicle Length | 5180 mm | 4670 mm |
| Vehicle Width | 1910 mm | 2050 mm |
| Vehicle Height | 1500 mm | 1870 mm |
| Wheelbase Size | 3140 mm | 2710 mm |
